There's a lot of stuff on the interweb about this, so we have trawled through the proper pages, that scientists, aerodynamicists and others have written, to bring you the pick:
- the seminal paper on the aerodynamics PDF
- the paper on humidity and atmospherics PDF
- Wasim Akram - surely the definitive person to talk about it - watch the later part of the video
and finally another worth watching: this chap knows of which he speaks!